MAPG-187 adapt views to the new parser

views/templates/layout_minimal.php

@@ -1,6 +1,6 @@
-@extends('templates/mapguesser')
+@extends(templates/mapguesser)
 
-@section('content')
+@section(content)
 <header>
     <h1>
         <img class="inline" width="1em" height="1em" src="<?= $_ENV['STATIC_ROOT'] ?>/img/icon.svg?rev=<?= REVISION ?>"><!--